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发明人唐晓军,徐明华,郭海燕. "Method for the Synthesis of Ethyl (S)-4-amino-3-fluoro-5-((oxetan-2-ylmethyl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 108072265 B, 授权公告日 2018-12-12.
发明人王建平,唐晓军,周伟. "A Process for Preparing High-Purity Ethyl (S)-4-amino-3-fluoro-5-((oxetan-2-ylmethyl)amino)benzoate" [P]. 中国发明专利, 专利号 CN 108292527 A, 授权公告日 2023-09-25.
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